/usr/include/flint/fmpz_poly_q.h is in libflint-dev 2.5.2-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 | /*=============================================================================
This file is part of FLINT.
FLINT is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
FLINT is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with FLINT; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
=============================================================================*/
/******************************************************************************
Copyright (C) 2009, 2010, 2011 Sebastian Pancratz
******************************************************************************/
#ifndef FMPZ_POLY_Q_H
#define FMPZ_POLY_Q_H
#ifdef FMPZ_POLY_Q_INLINES_C
#define FMPZ_POLY_Q_INLINE FLINT_DLL
#else
#define FMPZ_POLY_Q_INLINE static __inline__
#endif
#undef ulong
#define ulong ulongxx /* interferes with system includes */
#include <stdlib.h>
#undef ulong
#include <gmp.h>
#define ulong mp_limb_t
#include "flint.h"
#include "fmpz.h"
#include "fmpz_poly.h"
#ifdef __cplusplus
extern "C" {
#endif
typedef struct
{
fmpz_poly_struct *num;
fmpz_poly_struct *den;
} fmpz_poly_q_struct;
typedef fmpz_poly_q_struct fmpz_poly_q_t[1];
/* Accessing numerator and denominator ***************************************/
#define fmpz_poly_q_numref(op) ((op)->num)
#define fmpz_poly_q_denref(op) ((op)->den)
FLINT_DLL void fmpz_poly_q_canonicalise(fmpz_poly_q_t rop);
FLINT_DLL int fmpz_poly_q_is_canonical(const fmpz_poly_q_t op);
/* Memory management *********************************************************/
FLINT_DLL void fmpz_poly_q_init(fmpz_poly_q_t rop);
FLINT_DLL void fmpz_poly_q_clear(fmpz_poly_q_t rop);
/* Randomisation *************************************************************/
FLINT_DLL void fmpz_poly_q_randtest(fmpz_poly_q_t poly, flint_rand_t state,
slong len1, mp_bitcnt_t bits1,
slong len2, mp_bitcnt_t bits2);
FLINT_DLL void fmpz_poly_q_randtest_not_zero(fmpz_poly_q_t poly, flint_rand_t state,
slong len1, mp_bitcnt_t bits1,
slong len2, mp_bitcnt_t bits2);
/* Assignment ****************************************************************/
FLINT_DLL void fmpz_poly_q_set(fmpz_poly_q_t rop, const fmpz_poly_q_t op);
FLINT_DLL void fmpz_poly_q_set_si(fmpz_poly_q_t rop, slong op);
FLINT_DLL void fmpz_poly_q_swap(fmpz_poly_q_t op1, fmpz_poly_q_t op2);
FMPZ_POLY_Q_INLINE
void fmpz_poly_q_zero(fmpz_poly_q_t rop)
{
fmpz_poly_zero(rop->num);
fmpz_poly_set_si(rop->den, 1);
}
FMPZ_POLY_Q_INLINE
void fmpz_poly_q_one(fmpz_poly_q_t rop)
{
fmpz_poly_set_si(rop->num, 1);
fmpz_poly_set_si(rop->den, 1);
}
FMPZ_POLY_Q_INLINE
void fmpz_poly_q_neg(fmpz_poly_q_t rop, const fmpz_poly_q_t op)
{
fmpz_poly_neg(rop->num, op->num);
fmpz_poly_set(rop->den, op->den);
}
FLINT_DLL void fmpz_poly_q_inv(fmpz_poly_q_t rop, const fmpz_poly_q_t op);
/* Comparison ****************************************************************/
FMPZ_POLY_Q_INLINE
int fmpz_poly_q_is_zero(const fmpz_poly_q_t op)
{
return fmpz_poly_is_zero(op->num);
}
FMPZ_POLY_Q_INLINE
int fmpz_poly_q_is_one(const fmpz_poly_q_t op)
{
return fmpz_poly_is_one(op->num) && fmpz_poly_is_one(op->den);
}
FMPZ_POLY_Q_INLINE
int fmpz_poly_q_equal(const fmpz_poly_q_t op1, const fmpz_poly_q_t op2)
{
return fmpz_poly_equal(op1->num, op2->num) && fmpz_poly_equal(op1->den, op2->den);
}
/* Addition and subtraction **************************************************/
FLINT_DLL void fmpz_poly_q_add_in_place(fmpz_poly_q_t rop, const fmpz_poly_q_t op);
FLINT_DLL void fmpz_poly_q_sub_in_place(fmpz_poly_q_t rop, const fmpz_poly_q_t op);
FLINT_DLL void fmpz_poly_q_add(fmpz_poly_q_t rop, const fmpz_poly_q_t op1, const fmpz_poly_q_t op2);
FLINT_DLL void fmpz_poly_q_sub(fmpz_poly_q_t rop, const fmpz_poly_q_t op1, const fmpz_poly_q_t op2);
FLINT_DLL void fmpz_poly_q_addmul(fmpz_poly_q_t rop, const fmpz_poly_q_t op1, const fmpz_poly_q_t op2);
FLINT_DLL void fmpz_poly_q_submul(fmpz_poly_q_t rop, const fmpz_poly_q_t op1, const fmpz_poly_q_t op2);
/* Scalar multiplication and division ****************************************/
FLINT_DLL void fmpz_poly_q_scalar_mul_si(fmpz_poly_q_t rop, const fmpz_poly_q_t op, slong x);
FLINT_DLL void fmpz_poly_q_scalar_mul_mpz(fmpz_poly_q_t rop, const fmpz_poly_q_t op, const mpz_t x);
FLINT_DLL void fmpz_poly_q_scalar_mul_mpq(fmpz_poly_q_t rop, const fmpz_poly_q_t op, const mpq_t x);
FLINT_DLL void fmpz_poly_q_scalar_div_si(fmpz_poly_q_t rop, const fmpz_poly_q_t op, slong x);
FLINT_DLL void fmpz_poly_q_scalar_div_mpz(fmpz_poly_q_t rop, const fmpz_poly_q_t op, const mpz_t x);
FLINT_DLL void fmpz_poly_q_scalar_div_mpq(fmpz_poly_q_t rop, const fmpz_poly_q_t op, const mpq_t x);
/* Multiplication and division ***********************************************/
FLINT_DLL void fmpz_poly_q_mul(fmpz_poly_q_t rop,
const fmpz_poly_q_t op1, const fmpz_poly_q_t op2);
FLINT_DLL void fmpz_poly_q_div(fmpz_poly_q_t rop,
const fmpz_poly_q_t op1, const fmpz_poly_q_t op2);
/* Powering ******************************************************************/
FLINT_DLL void fmpz_poly_q_pow(fmpz_poly_q_t rop, const fmpz_poly_q_t op, ulong exp);
/* Derivative ****************************************************************/
FLINT_DLL void fmpz_poly_q_derivative(fmpz_poly_q_t rop, const fmpz_poly_q_t op);
/* Evaluation ****************************************************************/
FLINT_DLL int fmpz_poly_q_evaluate(mpq_t rop, const fmpz_poly_q_t f, const mpq_t a);
/* Input and output **********************************************************/
FLINT_DLL int fmpz_poly_q_set_str(fmpz_poly_q_t rop, const char *s);
char * fmpz_poly_q_get_str(const fmpz_poly_q_t op);
char * fmpz_poly_q_get_str_pretty(const fmpz_poly_q_t op, const char *x);
FLINT_DLL int fmpz_poly_q_print(const fmpz_poly_q_t op);
FLINT_DLL int fmpz_poly_q_print_pretty(const fmpz_poly_q_t op, const char *x);
#ifdef __cplusplus
}
#endif
#endif
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